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By typing the question not handwritten - State the following for the equations which form the...

By typing the question not handwritten -

State the following for the equations which form the foundation of electromagnetic phenomena that will led to Maxwell’s equations

-     Law

-     Equation

-     Physical Interpretation

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Answer #1

1)first law gausss law

divergence of electric field= volume charge dnsity / relative permitivity

this law applies when system posses some symmetry

2)faradays law

curl of electric field= negative of partial derivative of B with respect to t

ie a change in magnetic field creates electric field and vice versa

3)divergence of magnetic field = zero

it shows thee non existence of magnetic monopoles

4) curl of magnetic field = relative permeability(J+Jd)

it interprets the existence of displacement current and change in electric field creates magnetic field

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